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2018 Vol.51, Issue 3 Preview Page
August 2018. pp. 247-254

Fusarium wilt (Fusarium oxysporum) is responsible for damage or negative effect on sweet potato (Ipomoea batatas L.) cultivation. This study evaluated the effect of curing treatment on the growth of sweet potato and soil microbial communities using fatty acid methyl ester method. We utilized three treatment groups, control, curing treatment of cutting for a day (C1), and curing treatment of cutting for 5 days (C5). Soil chemical properties showed no significant effect for the treatments. The marketable root number per plant and yield of sweet potato in C5 treatment were significantly higher than those in control and C1 (p < 0.05), whereas the Fusarium wilt in C5 treatment showed significantly lower than that of the control and C1 (p < 0.05). In addition, Fusarium wilt showed significantly increase as increasing soil fungi biomass, while the yield of sweet potato significantly decreased as increasing Fusarium wilt (p < 0.05). The soil of C1 and C5 had a significantly lower biomass and community of fungi when compared with that of control (p < 0.05). These results indicate that curing treatment of cutting was more effect on the prevention of Fusarium wilt as well as the productivity of sweet potato.

Correlation between soil fungal biomass, fusarium wilt and yield of sweet potato.

  1. Aidoo, K.E. 1993. Post harvest storage and preservation of tropical crops. Int. Biodeter. Biodegrad. 32:161-173.10.1016/0964-8305(93)90048-7
  2. Booth, R.H. 1974. Post-harvest deterioration of tropical root crops: Losses and their control. Trop. Sci. 16:49-63.
  3. Clark, C.A. and J.W. Moyer. 1988. Compendium of sweet potato diseases. APS Press, St. Paul, MN, p.74.
  4. Fravel, D., C. Olivain, and C. Alabouvette. 2003. Fusarium oxysporum and its biocontrol. New Phytol. 157:493-502.10.1046/j.1469-8137.2003.00700.x
  5. Hamel, C., K. Hanson, F. Selles, A.F. Cruz, R. Lemke, B. McConkey, and R. Zentner. 2006. Seasonal and long-term resource-related variations in soil microbial communities in wheat-based rotations of the Canadian prairie. Soil Biol. Biochem. 38:2104-2116.10.1016/j.soilbio.2006.01.011
  6. Harter, L.L. and E.C. Field. 1914. The stem-rot of the sweet potato (Ipomoea batatas). Phytopathol. 4:279-304.
  7. Harter, L.L. and W.A. Whitney. 1927. Relation of soil temperature and soil moisture to the infection of sweet potatoes by the stem rot organisms. J. Agric. Res. 34:435-441.
  8. Igalavithana, A.D., S.E. Lee, Y.H. Lee, D.C.W. Tsang, J. Rinklebe, E.E. Kwon, and Y.S. Ok. 2017. Heavy metal immobilization and microbial community abundance by vegetable waste and pine cone biochar of agricultural soils. Chemosphere 174:593-603.10.1016/j.chemosphere.2017.01.14828193592
  9. Jeong, B. C. 1996. Effects of preliminary treatments on vine cuttings before transplanting on growth and yield in sweet potato. RDA J.Agri. Sci. 38: 129-134.
  10. Jung, B.C., H.K. Shim, and Y.H. Lee. 2001. 10 measures to control Fusarium wilt in sweet potato. Research and Extension 42:16-19.
  11. Jung, S.T., J.W. Rhim, and S.G. Kang. 1998. Quality properties and carotenoid pigments of yellow sweet potato puree. J. Korean Soc. Food Sci. Nutr. 27: 596-602.
  12. Kim, J.S. 1995. Preparation of sweet potato drinks and its quality characteristics. J. Korean Soc. Food Nutr. 24: 943-947.
  13. Kim, M.K., Y.S. Ok, J.Y. Heo, S.L. Choi, S.D. Lee, H.Y. Shin, J.H. Kim, H.R. Kim, and Y.H. Lee. 2014. Analysis of soil microbial communities formed by different upland fields in Gyeongnam Province. Korean J. Soil Sci. Fert. 47:100-106.10.7745/KJSSF.2014.47.2.100
  14. Lee, Y.H. and H.D. Yun. 2011. Changes in microbial community of agricultural soils subjected to organic farming system in Korean paddy fields with no-till management. J. Korean Soc. Appl. Biol. Chem. 54(3):434-441.10.3839/jksabc.2011.067
  15. Lee, Y.H., K.H. Cha, D.G. Lee, H.K. Shim, S.J. Ko, I.J. Park, and K.Y. Yang. 2004. Cultural and rainfall factors involved in disease development of Fusarium wilt of sweet potato. Plant Pathol. J. 20:92-96.10.5423/PPJ.2004.20.2.092
  16. Lee, Y.H., K.H. Cha, S.J. Ko, I.J. Park, and K.Y. Yang. 2002. Control of sweet potato fusarium wilt with benomyl and hardening of vine cuttings. The Korean Society of Plant Pathology Autumn Symposium. p. 63-64.
  17. McClure, T.T. 1949. Mode of infection of the sweet-potato wilt Fusarium. Phytopathology 39:876-886.
  18. Moon, J.Y., J.K. Song, J.H. Shin, Y.C. Cho, J.W. Bae, J.Y. Heo, H.W. Kang, and Y.H. Lee. 2016. Effect of biodegradable mulch film on soil microbial community. Korean J. Soil Sci. Fert. 49:125-131.10.7745/KJSSF.2016.49.2.125
  19. Nakatanni, M, A. Oyanagi, and Y. Watanabe. 1987. Holding of cut-sprouts in sweet potato (Ipomoea batatas LAMK) : I. Effects of holding on rooting of cut-sprouts. Jpn. J. Crop Sci. 56: 238-243.10.1626/jcs.56.23810.1626/jcs.56.244
  20. Nakatanni, M, A. Oyanagi and Y. Watanabe. 1987. Holding of cut-sprouts in sweet potato (Ipomoea batatas LAMK) : II. Physiological changes in cut-sprouts during the holding period. Jpn. J. Crop Sci. 56: 244-251.10.1626/jcs.56.23810.1626/jcs.56.244
  21. NIAS (National Institute of Agricultural Sciences). 2010. Methods of soil chemical analysis. Suwon, Korea.
  22. Ogawa, K. 1988. Studies on Fusarium wilt of sweet potato (Ipomoea batatas L.) Bulletin of the National Agriculture Research Center 10:1-127.
  23. Osaki, M., H. Ueda, T. Shinano, H. Matsui, and T. Tadano. 1995. Accumulation of carbon and nitrogen compounds in sweet potato plants grown under deficiency of N, P, or K nutrients. Soil. Sci. Plant Nutr. 41:557-566.10.1080/00380768.1995.1041961710.1080/00380768.1995.10419616
  24. Park, I.S., H.J. Lee, M.K. Lee, and I.S. Park. 2006. Characterization of mushroom tyrosinase inhibitor in sweet potato. J. Life Sci. 16: 396-399.10.5352/JLS.2006.16.3.396
  25. Park, J.S. 1967. Fungus diseases of plants in Korea. A paper collection of Chungnam National University 6:51.
  26. SAS Institute. 2006. SAS Version 9.1.3. SAS Inst., Cary, NC.
  27. Schutter, M.E. and R.P. Dick. 2000. Comparison of fatty acid methyl ester (FAME) methods for characterizing microbial communities. Soil Sci. Soc. Am. J. 64:1659-1668.10.2136/sssaj2000.6451659x
  28. Shin, M.Y., K.S. Youn, S.W. Lee, H.K. Moon, and W.Y. Lee. 2011. Optimization of vacuum drying conditions for a steamed (pumpkin-) sweet potato slab by response surface methodology. J. Korean Soc. Food Sci. Nutr. 40:1314-1320.10.3746/jkfn.2011.40.9.1314
  29. Van Oirschot, Q.E.A., D. Rees, J. Aked, and A. Kihurani. 2006. Sweetpotato cultivars differ in efficiency of wound healing. Postharvest Biol. Technol. 42:65-74.10.1016/j.postharvbio.2006.05.013
  30. Yoo, K.R. and S.Y. Lee. 2013. Growth characteristics and yield of sweet potato cultivars between virus-free and farmer’s slips in late season cultivation. Korean J. Crop Sci. 58:43-49.10.7740/kjcs.2013.58.1.043
  • Publisher :Korean Society of Soil Science and Fertilizer
  • Publisher(Ko) :한국토양비료학회
  • Journal Title :Korean Journal of Soil Science and Fertilizer
  • Journal Title(Ko) :한국토양비료학회 학회지
  • Volume : 51
  • No :3
  • Pages :247-254
  • Received Date :2018. 06. 22
  • Accepted Date : 2018. 08. 31